Dental MaterialsMaterials and Processes for Cutting, Grinding, Finishing, and PolishingAug 11, 2021 by drzezo in Dental Materials Comments Offon Materials and Processes for Cutting, Grinding, Finishing, and PolishingKey Terms Abrasive A product that has a hard phase as an essential constituent that provides many individual particles with sharp cutting edges. Air-particle abrasion The process of material removal…Read MoreCeramic-Based MaterialsAug 11, 2021 by drzezo in Dental Materials Comments Offon Ceramic-Based MaterialsKey Terms Ceramic, CAD-CAM Ceramic that is formulated for the production of the whole or part of a ceramic prosthesis through the use of a computer-aided design, computer-aided manufacturing process….Read MoreIn Vitro Research on Dental MaterialsAug 11, 2021 by drzezo in Dental Materials Comments Offon In Vitro Research on Dental MaterialsKey Terms Accelerated lifetime testing A research strategy that allows prediction of the performance of products over a long term based on tests conducted rapidly in the laboratory. Accuracy The…Read MoreMetalsAug 11, 2021 by drzezo in Dental Materials Comments Offon MetalsKey Terms Age hardening Process of hardening certain alloys by controlled heating and cooling, which usually is associated with a phase change. Annealing The process of controlled heating and cooling…Read MoreEmerging TechnologiesAug 11, 2021 by drzezo in Dental Materials Comments Offon Emerging TechnologiesKey Terms Bioactive Having an effect on or eliciting a response from living tissue, an organism, or a cell, especially in inducing the formation of superficial hydroxyapatite. Bioinductive Capable of…Read MoreAuxiliary MaterialsAug 11, 2021 by drzezo in Dental Materials Comments Offon Auxiliary MaterialsKey Terms Impression materials Base paste (base putty) The component that forms the main three-dimensional structure of a final impression. Catalyst paste (catalyst putty) A component of a polymerization reaction…Read MoreDental ImplantsAug 11, 2021 by drzezo in Dental Materials Comments Offon Dental ImplantsKey Terms Alloplastic Related to implantation of an inert foreign body. Ankylosis A condition of joint or tooth immobility resulting from oral pathology, surgery, or direct contact with bone. Bioacceptance…Read MoreCasting Investments and Casting ProceduresAug 11, 2021 by drzezo in Dental Materials Comments Offon Casting Investments and Casting ProceduresKey Terms Burnout Process of heating an invested mold to eliminate the embedded wax or plastic pattern. Casting (1) The process by which a wax pattern is converted to a…Read MoreProsthetic Polymers and ResinsAug 11, 2021 by drzezo in Dental Materials Comments Offon Prosthetic Polymers and ResinsKey Terms Denture liner The polymeric material used to replace the tissue-contacting (intaglio) surface of an existing denture. A denture liner may be hard or soft, short or long term….Read MoreDigital Technology in DentistryAug 11, 2021 by drzezo in Dental Materials Comments Offon Digital Technology in DentistryKey Terms Additive manufacturing (AM) A process of constructing objects where material is incrementally added according to a computer-aided design (CAD) file; also known as three-dimensional (3-D) printing. Augmented reality…Read MoreStructure of Matter, General Classes of Material and Principles of AdhesionAug 11, 2021 by drzezo in Dental Materials Comments Offon Structure of Matter, General Classes of Material and Principles of AdhesionOutline Interaction Between Two Atoms Types of Bonding Atomic Arrangement Metals Ceramics Polymers Composite Materials Adhesion and Bonding Bonding to Tooth Structure Key Terms Adhesion An attraction between two contacting…Read MoreDental AmalgamsAug 11, 2021 by drzezo in Dental Materials Comments Offon Dental AmalgamsKey Terms Amalgam An alloy containing mercury. Amalgamation The process of mixing liquid mercury with one or more metals or alloys to form an amalgam. Condensation The process of pressing…Read MoreDental CementsAug 11, 2021 by drzezo in Dental Materials Comments Offon Dental CementsKey Terms Acid–base reaction Chemical reaction between a compound containing replaceable hydrogen ions (acid) and a substance containing replaceable hydroxide ions (base) that yields a salt and water; for aqueous…Read MoreOverview of Dental MaterialsAug 11, 2021 by drzezo in Dental Materials Comments Offon Overview of Dental MaterialsOutline The Oral Cavity Structure of Teeth Potential Issues and Treatments Associated With Teeth Categories of Dental Materials Challenges of Dental Materials in the Oral Cavity The Future Need for…Read MorePhysical and Chemical Properties of SolidsAug 11, 2021 by drzezo in Dental Materials Comments Offon Physical and Chemical Properties of SolidsKey Terms RHEOLOGY Dilatant Resistance to flow increases as the rate of deformation (shear strain rate) increases. The more rapidly dilatant fluids are stirred or forced through a syringe, the…Read MoreMechanical Properties of SolidsAug 11, 2021 by drzezo in Dental Materials Comments Offon Mechanical Properties of SolidsOutline What Are Mechanical Properties? Stress-Strain Properties Other Strength Test Methods Fracture of Restorations Properties of Surface Interactions Strength of Tooth Structure Selection of Dental Materials Key Terms Brittle Relative…Read MoreWear resistance of crowns made from different CAM/CAD materialsJul 11, 2021 by drzezo in Dental Materials Comments Offon Wear resistance of crowns made from different CAM/CAD materialsHighlights • PICN has high wear resistance against steatite antagonist. • Low impact on surface roughness for PICN by wear. • Zirconia reinforced lithium disilicate is less abrasive against steatite….Read MoreEffect of different manipulations on the physical, chemical and microstructural characteristics of BiodentineJul 11, 2021 by drzezo in Dental Materials Comments Offon Effect of different manipulations on the physical, chemical and microstructural characteristics of BiodentineHighlights • Manual mixing with water results in microstructural changes, with lower setting time and lower calcium ion release. • Manual mixing required more liquid added to the mixture to…Read MoreThe effect of different storage media on the monomer elution and hardness of CAD/CAM composite blocksJul 11, 2021 by drzezo in Dental Materials Comments Offon The effect of different storage media on the monomer elution and hardness of CAD/CAM composite blocksAbstract Objective This study aimed to assess the effect of different storage media on the hardness and monomer elution of CAD/CAM composite blocks. Methods Five resin-composite blocks (RCB), one polymer-infiltrated…Read MoreMethacrylate-functionalized proanthocyanidins as novel polymerizable collagen cross-linkers — Part 2: Effects on polymerization, microhardness and leaching of adhesivesJul 11, 2021 by drzezo in Dental Materials Comments Offon Methacrylate-functionalized proanthocyanidins as novel polymerizable collagen cross-linkers — Part 2: Effects on polymerization, microhardness and leaching of adhesivesAbstract Objective The aim of the study was to investigate the effects of a novel polymerizable collagen cross-linker methacrylate-functionalized proanthocyanidins (MAPA) on the polymerization, microhardness and leaching of a HEMA-based
Materials and Processes for Cutting, Grinding, Finishing, and PolishingAug 11, 2021 by drzezo in Dental Materials Comments Offon Materials and Processes for Cutting, Grinding, Finishing, and PolishingKey Terms Abrasive A product that has a hard phase as an essential constituent that provides many individual particles with sharp cutting edges. Air-particle abrasion The process of material removal…Read More
Ceramic-Based MaterialsAug 11, 2021 by drzezo in Dental Materials Comments Offon Ceramic-Based MaterialsKey Terms Ceramic, CAD-CAM Ceramic that is formulated for the production of the whole or part of a ceramic prosthesis through the use of a computer-aided design, computer-aided manufacturing process….Read More
In Vitro Research on Dental MaterialsAug 11, 2021 by drzezo in Dental Materials Comments Offon In Vitro Research on Dental MaterialsKey Terms Accelerated lifetime testing A research strategy that allows prediction of the performance of products over a long term based on tests conducted rapidly in the laboratory. Accuracy The…Read More
MetalsAug 11, 2021 by drzezo in Dental Materials Comments Offon MetalsKey Terms Age hardening Process of hardening certain alloys by controlled heating and cooling, which usually is associated with a phase change. Annealing The process of controlled heating and cooling…Read More
Emerging TechnologiesAug 11, 2021 by drzezo in Dental Materials Comments Offon Emerging TechnologiesKey Terms Bioactive Having an effect on or eliciting a response from living tissue, an organism, or a cell, especially in inducing the formation of superficial hydroxyapatite. Bioinductive Capable of…Read More
Auxiliary MaterialsAug 11, 2021 by drzezo in Dental Materials Comments Offon Auxiliary MaterialsKey Terms Impression materials Base paste (base putty) The component that forms the main three-dimensional structure of a final impression. Catalyst paste (catalyst putty) A component of a polymerization reaction…Read More
Dental ImplantsAug 11, 2021 by drzezo in Dental Materials Comments Offon Dental ImplantsKey Terms Alloplastic Related to implantation of an inert foreign body. Ankylosis A condition of joint or tooth immobility resulting from oral pathology, surgery, or direct contact with bone. Bioacceptance…Read More
Casting Investments and Casting ProceduresAug 11, 2021 by drzezo in Dental Materials Comments Offon Casting Investments and Casting ProceduresKey Terms Burnout Process of heating an invested mold to eliminate the embedded wax or plastic pattern. Casting (1) The process by which a wax pattern is converted to a…Read More
Prosthetic Polymers and ResinsAug 11, 2021 by drzezo in Dental Materials Comments Offon Prosthetic Polymers and ResinsKey Terms Denture liner The polymeric material used to replace the tissue-contacting (intaglio) surface of an existing denture. A denture liner may be hard or soft, short or long term….Read More
Digital Technology in DentistryAug 11, 2021 by drzezo in Dental Materials Comments Offon Digital Technology in DentistryKey Terms Additive manufacturing (AM) A process of constructing objects where material is incrementally added according to a computer-aided design (CAD) file; also known as three-dimensional (3-D) printing. Augmented reality…Read More
Structure of Matter, General Classes of Material and Principles of AdhesionAug 11, 2021 by drzezo in Dental Materials Comments Offon Structure of Matter, General Classes of Material and Principles of AdhesionOutline Interaction Between Two Atoms Types of Bonding Atomic Arrangement Metals Ceramics Polymers Composite Materials Adhesion and Bonding Bonding to Tooth Structure Key Terms Adhesion An attraction between two contacting…Read More
Dental AmalgamsAug 11, 2021 by drzezo in Dental Materials Comments Offon Dental AmalgamsKey Terms Amalgam An alloy containing mercury. Amalgamation The process of mixing liquid mercury with one or more metals or alloys to form an amalgam. Condensation The process of pressing…Read More
Dental CementsAug 11, 2021 by drzezo in Dental Materials Comments Offon Dental CementsKey Terms Acid–base reaction Chemical reaction between a compound containing replaceable hydrogen ions (acid) and a substance containing replaceable hydroxide ions (base) that yields a salt and water; for aqueous…Read More
Overview of Dental MaterialsAug 11, 2021 by drzezo in Dental Materials Comments Offon Overview of Dental MaterialsOutline The Oral Cavity Structure of Teeth Potential Issues and Treatments Associated With Teeth Categories of Dental Materials Challenges of Dental Materials in the Oral Cavity The Future Need for…Read More
Physical and Chemical Properties of SolidsAug 11, 2021 by drzezo in Dental Materials Comments Offon Physical and Chemical Properties of SolidsKey Terms RHEOLOGY Dilatant Resistance to flow increases as the rate of deformation (shear strain rate) increases. The more rapidly dilatant fluids are stirred or forced through a syringe, the…Read More
Mechanical Properties of SolidsAug 11, 2021 by drzezo in Dental Materials Comments Offon Mechanical Properties of SolidsOutline What Are Mechanical Properties? Stress-Strain Properties Other Strength Test Methods Fracture of Restorations Properties of Surface Interactions Strength of Tooth Structure Selection of Dental Materials Key Terms Brittle Relative…Read More
Wear resistance of crowns made from different CAM/CAD materialsJul 11, 2021 by drzezo in Dental Materials Comments Offon Wear resistance of crowns made from different CAM/CAD materialsHighlights • PICN has high wear resistance against steatite antagonist. • Low impact on surface roughness for PICN by wear. • Zirconia reinforced lithium disilicate is less abrasive against steatite….Read More
Effect of different manipulations on the physical, chemical and microstructural characteristics of BiodentineJul 11, 2021 by drzezo in Dental Materials Comments Offon Effect of different manipulations on the physical, chemical and microstructural characteristics of BiodentineHighlights • Manual mixing with water results in microstructural changes, with lower setting time and lower calcium ion release. • Manual mixing required more liquid added to the mixture to…Read More
The effect of different storage media on the monomer elution and hardness of CAD/CAM composite blocksJul 11, 2021 by drzezo in Dental Materials Comments Offon The effect of different storage media on the monomer elution and hardness of CAD/CAM composite blocksAbstract Objective This study aimed to assess the effect of different storage media on the hardness and monomer elution of CAD/CAM composite blocks. Methods Five resin-composite blocks (RCB), one polymer-infiltrated…Read More
Methacrylate-functionalized proanthocyanidins as novel polymerizable collagen cross-linkers — Part 2: Effects on polymerization, microhardness and leaching of adhesivesJul 11, 2021 by drzezo in Dental Materials Comments Offon Methacrylate-functionalized proanthocyanidins as novel polymerizable collagen cross-linkers — Part 2: Effects on polymerization, microhardness and leaching of adhesivesAbstract Objective The aim of the study was to investigate the effects of a novel polymerizable collagen cross-linker methacrylate-functionalized proanthocyanidins (MAPA) on the polymerization, microhardness and leaching of a HEMA-based
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